In one or two sentences, explain why conserving scare resources affects how quickly they are used up.

When you conserve something, you are preserving its life. When you preserve scarce resources, they will be used up less.

the anasazi indians were real pioneers and created roads and irrigation systems for watering their crops. they were also great architects and the cliff dwellings are one of their biggest achievements.

explanation:

answer; cattle ranching on the savanna,and forestry in the amazon;